29973000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 95397120

約数和(自身を除く): 65424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 103, 120, 125, 150, 194, 200, 206, 250, 291, 300, 309, 375, 388, 412, 485, 500, 515, 582, 600, 618, 750, 776, 824, 970, 1000, 1030, 1164, 1236, 1455, 1500, 1545, 1940, 2060, 2328, 2425, 2472, 2575, 2910, 3000, 3090, 3880, 4120, 4850, 5150, 5820, 6180, 7275, 7725, 9700, 9991, 10300, 11640, 12125, 12360, 12875, 14550, 15450, 19400, 19982, 20600, 24250, 25750, 29100, 29973, 30900, 36375, 38625, 39964, 48500, 49955, 51500, 58200, 59946, 61800, 72750, 77250, 79928, 97000, 99910, 103000, 119892, 145500, 149865, 154500, 199820, 239784, 249775, 291000, 299730, 309000, 399640, 499550, 599460, 749325, 999100, 1198920, 1248875, 1498650, 1998200, 2497750, 2997300, 3746625, 4995500, 5994600, 7493250, 9991000, 14986500, 29973000]

約数ペア:

[(1, 29973000), (2, 14986500), (3, 9991000), (4, 7493250), (5, 5994600), (6, 4995500), (8, 3746625), (10, 2997300), (12, 2497750), (15, 1998200), (20, 1498650), (24, 1248875), (25, 1198920), (30, 999100), (40, 749325), (50, 599460), (60, 499550), (75, 399640), (97, 309000), (100, 299730), (103, 291000), (120, 249775), (125, 239784), (150, 199820), (194, 154500), (200, 149865), (206, 145500), (250, 119892), (291, 103000), (300, 99910), (309, 97000), (375, 79928), (388, 77250), (412, 72750), (485, 61800), (500, 59946), (515, 58200), (582, 51500), (600, 49955), (618, 48500), (750, 39964), (776, 38625), (824, 36375), (970, 30900), (1000, 29973), (1030, 29100), (1164, 25750), (1236, 24250), (1455, 20600), (1500, 19982), (1545, 19400), (1940, 15450), (2060, 14550), (2328, 12875), (2425, 12360), (2472, 12125), (2575, 11640), (2910, 10300), (3000, 9991), (3090, 9700), (3880, 7725), (4120, 7275), (4850, 6180), (5150, 5820)]